| Primary satellite | Secondary satellite |
| Name | OAO 1 | Cosmos 1371 |
| Spacetrack catalog number | 2142 | 13241 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 14:56 | 2024 Dec 22 21:54 |
| Time of closest approach (UTC) | 2024 Dec 23 23:12:40.751 |
| Minimum distance | 1.977 km |
| Height difference | 0.787 km |
| Relative speed | 10.380 km/s |
| Angle between velocity vectors | 88° |
| Geographic position | 31.4°N, 82.0°E |
| Height | 778 km |
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